PLAYER TOURNAMENT ANALYSIS
Tournament analysis
Robertson, J (Jonah)
Chess SA id
1120112288FIDE id
?Date of birth
2012-05-07 (U14)Gender
MaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-06-15Personal details last changed
1900-01-01Junior GPX Games
46.2Junior GPX Points
1444.2| TOURNAMENT | Tournament ID | 20221016 |
| Group ID | 20221015 |
| Tournament | Langeberg Open 2022 (Sandard) |
| Format | Individual Swiss |
| Rating type | Standard |
| Start | 2022-06-25 |
| End | 2022-06-25 |
| Rated | 2022-06-30 |
| Host | Cape Winelands (WCW) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tournament games | 5 |
| Tournament score | 4 |
| Final position | 3 |
| Shared position | 1 |
| Count for rating | Yes (OK) |
Analysis
| Type | Rating | Games | Score | % | Dp | Aor | Prat | We | SWe | 1 | = | 0 | +F | =F | Bye | =Bye | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main | 1489.5 | 5 | 4 | 80 | 255 | 1222.1 | 1477.1 | 4.01 | -0.01 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Standard | 1390.2 | 1200.3 | 1455.3 | 3.56 | 0.44 |
Opponents
| Rnd | Date | Opponent | Title | Reg | Fed | Main | Type | Col | Res | MWe | MSWe | TWe | TSWe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2022-06-25 | WCW | RSA | 1157.5 | 1113.2 | W | 1 | 0.93 | 0.07 | 0.86 | 0.14 | ||
2 | 2022-06-25 | WCW | RSA | 1318.5 | 1260.4 | B | 1 | 0.66 | 0.34 | 0.61 | 0.39 | ||
3 | 2022-06-25 | WCW | RSA | 1189.4 | 1200 | W | 1 | 0.89 | 0.11 | 0.76 | 0.24 | ||
4 | 2022-06-25 | WCW | RSA | 1245.2 | 1227.9 | B | 0 | 0.74 | -0.74 | 0.65 | -0.65 | ||
5 | 2022-06-25 | WCW | RSA | 1200 | 1200 | B | 1 | 0.8 | 0.2 | 0.68 | 0.32 |